Emergency lighting unit

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Description

FIG. 1 is a top plan view of an emergency lighting unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a fragmentary right side elevational view thereof on an enlarged scale, a portion of the housing being broken away for purposes of disclosure;

FIG. 4 is a left side elevational view thereof on an enlarged scale;

FIG. 5 is a front perspective view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D142769 November 1945 Bird
D214582 July 1969 Routh et al.
D234801 April 1975 Gore et al.
D241671 September 1976 D'Ercoli et al.
Other references
  • Teledyne Big Beam Flyer, Form SSE-77, 6-1977, Emergency light system #27C6L100BKT.
Patent History
Patent number: D269553
Type: Grant
Filed: Aug 14, 1980
Date of Patent: Jun 28, 1983
Assignee: Exide Electronics Corporation (Philadelphia, PA)
Inventors: Robert W. Johnson (Bucks County, PA), Donald W. Doman (Rock County, WI)
Primary Examiner: Susan J. Lucas
Attorneys: Edward A. Steen, Eugene Chovanes
Application Number: 6/178,034
Classifications
Current U.S. Class: Pivotal Movement (D26/63); Light Fixture (D26/24)
International Classification: D2603;